decisive

柯林斯词典

1. ADJ If a fact, action, or event is decisive, it makes certain a particular result. 決定性的
...his decisive victory in the presidential elections. …他在這次縂統選擧中的決定性勝利。
2. decisivelyADV 決定性地
The plan was decisively rejected by Congress three weeks ago. 這個計劃三周前被國會關鍵性地否決了。
3. ADJ If someone is decisive, they have or show an ability to make quick decisions in a difficult or complicated situation. 果斷的
He should give way to a younger, more decisive leader. 他應該讓位給一位更年輕、更果斷的領導者。
4. decisivelyADV 果斷地
"I'll call for you at ten," she said decisively. “我10點來接你，”她果斷地說。

This decisive defeat puts them out of contention for this year's championship finals .
The economy is regarded as the decisive factor which will determine the outcome of the general election .
Unless decisive action is taken to combat the disease , the death toll will continue to rise .
Gettysburg is the site of the last and most decisive battle of the Civil War.
Australia won the decisive fifth match by 47 runs , to take an eventful and exciting series 3-2.